2012655256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{4021}}^1$

素因数の和:4172

約数の個数: 64

約数和(自身を含む): 4126572000

約数和(自身を除く): 2113916744

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 89, 148, 152, 178, 296, 356, 703, 712, 1406, 1691, 2812, 3293, 3382, 4021, 5624, 6586, 6764, 8042, 13172, 13528, 16084, 26344, 32168, 62567, 76399, 125134, 148777, 152798, 250268, 297554, 305596, 357869, 500536, 595108, 611192, 715738, 1190216, 1431476, 2826763, 2862952, 5653526, 6799511, 11307052, 13241153, 13599022, 22614104, 26482306, 27198044, 52964612, 54396088, 105929224, 251581907, 503163814, 1006327628, 2012655256]

約数ペア:

[(1, 2012655256), (2, 1006327628), (4, 503163814), (8, 251581907), (19, 105929224), (37, 54396088), (38, 52964612), (74, 27198044), (76, 26482306), (89, 22614104), (148, 13599022), (152, 13241153), (178, 11307052), (296, 6799511), (356, 5653526), (703, 2862952), (712, 2826763), (1406, 1431476), (1691, 1190216), (2812, 715738), (3293, 611192), (3382, 595108), (4021, 500536), (5624, 357869), (6586, 305596), (6764, 297554), (8042, 250268), (13172, 152798), (13528, 148777), (16084, 125134), (26344, 76399), (32168, 62567)]